public void Commit(TopicWrap wrap, CourseStructure structure, List<VideoPublishSummary> videos)
{
wrap.Topic.Items.Clear();
foreach (var e in wrap.Items)
{
if (e is TopicWrap)
{
var tw = e as TopicWrap;
Commit(tw,structure,videos);
wrap.Topic.Items.Add(tw.Topic);
continue;
}
if (e is VideoWrap)
{
var vw = e as VideoWrap;
var relation = new VideoToTopicRelation();
relation.TopicGuid = wrap.Topic.Guid;
relation.NumberInTopic = wrap.Items.IndexOf(vw);
relation.VideoGuid = vw.Video.Guid;
structure.VideoToTopicRelations.Add(relation);
videos.Add(vw.Video);
}
}
}
public void Commit(TopicWrap wrap, CourseStructure structure)
{
wrap.Topic.Items.Clear();
foreach (var e in wrap.Items)
{
if (e is TopicWrap)
{
var tw = e as TopicWrap;
Commit(tw,structure);
wrap.Topic.Items.Add(tw.Topic);
continue;
}
if (e is VideoWrap)
{
var vw = e as VideoWrap;
var relation = new VideoToTopicRelation();
relation.TopicGuid = wrap.Topic.Guid;
relation.NumberInTopic = wrap.Items.IndexOf(vw);
relation.VideoGuid = vw.Video.Guid;
structure.VideoToTopicRelations.Add(relation);
}
}
}
